5181869

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 6514560

約数和(自身を除く): 1332691

約数列:

[1, 7, 11, 77, 173, 389, 1211, 1903, 2723, 4279, 13321, 29953, 67297, 471079, 740267, 5181869]

約数ペア:

[(1, 5181869), (7, 740267), (11, 471079), (77, 67297), (173, 29953), (389, 13321), (1211, 4279), (1903, 2723)]